| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.96 | 3.411% | $43.3913 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $33.98 | 8.771% | $36.9604 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $141.48 | 12.417% | $159.0476 | $159.05 | $159.05 | $159.00 |
| Purchase #4 | $116.98 | 6.516% | $124.6024 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $147.88 | 13.564% | $167.9384 | $167.94 | $167.95 | $167.90 |
| Purchase #6 | $219.82 | 7.620% | $236.5703 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $58.77 | 11.410% | $65.4757 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $760.87 | $833.9861 | $833.99 | $834.00 | $834.00 | |